package io.gitee.yth.design.pattern.test.core.pattern.structural.facade.code.subsystem;

/**
 * @author yth
 * @since 2023-04-27-0:08
 */
public class Projector {

    private static final Projector instance = new Projector();

    public static Projector getInstance() {
        return instance;
    }

    private Projector() {
    }

    public void on() {
        System.out.println("Projector::on()");
    }

    public void off() {
        System.out.println("Projector::off()");
    }

    public void focus() {
        System.out.println("Popcorn::focus()");
    }

}
